Focus on the pronunciation of Target Group Index™
English definition of “Target Group Index™”
Target Group Index™
noun [S] (abbreviation TGI) trademark MARKETING
› an organization that publishes market surveys (= information about particular markets, how to sell there, etc.), or a survey published by this organization: The figures in this release can be compared to those from previous years of the TGI survey to get an indication of trends in arts attendance over time.